1 |
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/* |
2 |
< |
* i-scream central monitoring system |
2 |
> |
* i-scream libstatgrab |
3 |
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* http://www.i-scream.org |
4 |
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* Copyright (C) 2000-2004 i-scream |
5 |
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* |
33 |
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|
34 |
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typedef enum { |
35 |
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LONG_LONG = 0, |
36 |
+ |
BYTES, |
37 |
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TIME_T, |
38 |
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FLOAT, |
39 |
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DOUBLE, |
72 |
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int repeat_time = 1; |
73 |
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int use_cpu_percent = 0; |
74 |
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int use_diffs = 0; |
75 |
+ |
long float_scale_factor = 0; |
76 |
+ |
long long bytes_scale_factor = 0; |
77 |
|
|
78 |
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/* Exit with an error message. */ |
79 |
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void die(const char *s) { |
169 |
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|
170 |
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void populate_cpu() { |
171 |
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if (use_cpu_percent) { |
172 |
< |
cpu_percent_t *cpu_p = cpu_percent_usage(); |
172 |
> |
sg_cpu_percents *cpu_p = sg_get_cpu_percents(); |
173 |
|
|
174 |
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if (cpu_p != NULL) { |
175 |
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add_stat(FLOAT, &cpu_p->user, |
176 |
< |
"cpu", "user", NULL); |
176 |
> |
"cpu", "user", NULL); |
177 |
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add_stat(FLOAT, &cpu_p->kernel, |
178 |
< |
"cpu", "kernel", NULL); |
178 |
> |
"cpu", "kernel", NULL); |
179 |
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add_stat(FLOAT, &cpu_p->idle, |
180 |
< |
"cpu", "idle", NULL); |
180 |
> |
"cpu", "idle", NULL); |
181 |
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add_stat(FLOAT, &cpu_p->iowait, |
182 |
< |
"cpu", "iowait", NULL); |
182 |
> |
"cpu", "iowait", NULL); |
183 |
|
add_stat(FLOAT, &cpu_p->swap, |
184 |
< |
"cpu", "swap", NULL); |
184 |
> |
"cpu", "swap", NULL); |
185 |
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add_stat(FLOAT, &cpu_p->nice, |
186 |
< |
"cpu", "nice", NULL); |
186 |
> |
"cpu", "nice", NULL); |
187 |
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add_stat(TIME_T, &cpu_p->time_taken, |
188 |
< |
"cpu", "time_taken", NULL); |
188 |
> |
"cpu", "time_taken", NULL); |
189 |
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} |
190 |
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} else { |
191 |
< |
cpu_states_t *cpu_s; |
191 |
> |
sg_cpu_stats *cpu_s; |
192 |
|
|
193 |
< |
cpu_s = use_diffs ? get_cpu_diff() : get_cpu_totals(); |
193 |
> |
cpu_s = use_diffs ? sg_get_cpu_stats_diff() |
194 |
> |
: sg_get_cpu_stats(); |
195 |
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if (cpu_s != NULL) { |
196 |
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add_stat(LONG_LONG, &cpu_s->user, |
197 |
< |
"cpu", "user", NULL); |
197 |
> |
"cpu", "user", NULL); |
198 |
|
add_stat(LONG_LONG, &cpu_s->kernel, |
199 |
< |
"cpu", "kernel", NULL); |
199 |
> |
"cpu", "kernel", NULL); |
200 |
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add_stat(LONG_LONG, &cpu_s->idle, |
201 |
< |
"cpu", "idle", NULL); |
201 |
> |
"cpu", "idle", NULL); |
202 |
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add_stat(LONG_LONG, &cpu_s->iowait, |
203 |
< |
"cpu", "iowait", NULL); |
203 |
> |
"cpu", "iowait", NULL); |
204 |
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add_stat(LONG_LONG, &cpu_s->swap, |
205 |
< |
"cpu", "swap", NULL); |
205 |
> |
"cpu", "swap", NULL); |
206 |
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add_stat(LONG_LONG, &cpu_s->nice, |
207 |
< |
"cpu", "nice", NULL); |
207 |
> |
"cpu", "nice", NULL); |
208 |
|
add_stat(LONG_LONG, &cpu_s->total, |
209 |
< |
"cpu", "total", NULL); |
209 |
> |
"cpu", "total", NULL); |
210 |
|
add_stat(TIME_T, &cpu_s->systime, |
211 |
< |
"cpu", "systime", NULL); |
211 |
> |
"cpu", "systime", NULL); |
212 |
|
} |
213 |
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} |
214 |
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} |
215 |
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|
216 |
|
void populate_mem() { |
217 |
< |
mem_stat_t *mem = get_memory_stats(); |
217 |
> |
sg_mem_stats *mem = sg_get_mem_stats(); |
218 |
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|
219 |
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if (mem != NULL) { |
220 |
< |
add_stat(LONG_LONG, &mem->total, "mem", "total", NULL); |
221 |
< |
add_stat(LONG_LONG, &mem->free, "mem", "free", NULL); |
222 |
< |
add_stat(LONG_LONG, &mem->used, "mem", "used", NULL); |
223 |
< |
add_stat(LONG_LONG, &mem->cache, "mem", "cache", NULL); |
220 |
> |
add_stat(BYTES, &mem->total, "mem", "total", NULL); |
221 |
> |
add_stat(BYTES, &mem->free, "mem", "free", NULL); |
222 |
> |
add_stat(BYTES, &mem->used, "mem", "used", NULL); |
223 |
> |
add_stat(BYTES, &mem->cache, "mem", "cache", NULL); |
224 |
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} |
225 |
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} |
226 |
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|
227 |
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void populate_load() { |
228 |
< |
load_stat_t *load = get_load_stats(); |
228 |
> |
sg_load_stats *load = sg_get_load_stats(); |
229 |
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|
230 |
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if (load != NULL) { |
231 |
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add_stat(DOUBLE, &load->min1, "load", "min1", NULL); |
235 |
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} |
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|
237 |
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void populate_user() { |
238 |
< |
user_stat_t *user = get_user_stats(); |
238 |
> |
sg_user_stats *user = sg_get_user_stats(); |
239 |
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|
240 |
|
if (user != NULL) { |
241 |
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add_stat(INT, &user->num_entries, "user", "num", NULL); |
244 |
|
} |
245 |
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|
246 |
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void populate_swap() { |
247 |
< |
swap_stat_t *swap = get_swap_stats(); |
247 |
> |
sg_swap_stats *swap = sg_get_swap_stats(); |
248 |
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|
249 |
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if (swap != NULL) { |
250 |
< |
add_stat(LONG_LONG, &swap->total, "swap", "total", NULL); |
251 |
< |
add_stat(LONG_LONG, &swap->used, "swap", "used", NULL); |
252 |
< |
add_stat(LONG_LONG, &swap->free, "swap", "free", NULL); |
250 |
> |
add_stat(BYTES, &swap->total, "swap", "total", NULL); |
251 |
> |
add_stat(BYTES, &swap->used, "swap", "used", NULL); |
252 |
> |
add_stat(BYTES, &swap->free, "swap", "free", NULL); |
253 |
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} |
254 |
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} |
255 |
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|
256 |
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void populate_general() { |
257 |
< |
general_stat_t *gen = get_general_stats(); |
257 |
> |
/* FIXME this should be renamed to host. */ |
258 |
> |
sg_host_info *host = sg_get_host_info(); |
259 |
|
|
260 |
< |
if (gen != NULL) { |
261 |
< |
add_stat(STRING, &gen->os_name, |
262 |
< |
"general", "os_name", NULL); |
263 |
< |
add_stat(STRING, &gen->os_release, |
264 |
< |
"general", "os_release", NULL); |
265 |
< |
add_stat(STRING, &gen->os_version, |
266 |
< |
"general", "os_version", NULL); |
267 |
< |
add_stat(STRING, &gen->platform, "general", "platform", NULL); |
268 |
< |
add_stat(STRING, &gen->hostname, "general", "hostname", NULL); |
269 |
< |
add_stat(TIME_T, &gen->uptime, "general", "uptime", NULL); |
260 |
> |
if (host != NULL) { |
261 |
> |
add_stat(STRING, &host->os_name, |
262 |
> |
"general", "os_name", NULL); |
263 |
> |
add_stat(STRING, &host->os_release, |
264 |
> |
"general", "os_release", NULL); |
265 |
> |
add_stat(STRING, &host->os_version, |
266 |
> |
"general", "os_version", NULL); |
267 |
> |
add_stat(STRING, &host->platform, "general", "platform", NULL); |
268 |
> |
add_stat(STRING, &host->hostname, "general", "hostname", NULL); |
269 |
> |
add_stat(TIME_T, &host->uptime, "general", "uptime", NULL); |
270 |
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} |
271 |
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} |
272 |
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|
273 |
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void populate_fs() { |
274 |
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int n, i; |
275 |
< |
disk_stat_t *disk = get_disk_stats(&n); |
275 |
> |
sg_fs_stats *disk = sg_get_fs_stats(&n); |
276 |
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|
277 |
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if (disk != NULL) { |
278 |
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for (i = 0; i < n; i++) { |
296 |
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*p = '_'; |
297 |
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|
298 |
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add_stat(STRING, &disk[i].device_name, |
299 |
< |
"fs", name, "device_name", NULL); |
299 |
> |
"fs", name, "device_name", NULL); |
300 |
|
add_stat(STRING, &disk[i].fs_type, |
301 |
< |
"fs", name, "fs_type", NULL); |
301 |
> |
"fs", name, "fs_type", NULL); |
302 |
|
add_stat(STRING, &disk[i].mnt_point, |
303 |
< |
"fs", name, "mnt_point", NULL); |
304 |
< |
add_stat(LONG_LONG, &disk[i].size, |
305 |
< |
"fs", name, "size", NULL); |
306 |
< |
add_stat(LONG_LONG, &disk[i].used, |
307 |
< |
"fs", name, "used", NULL); |
308 |
< |
add_stat(LONG_LONG, &disk[i].avail, |
309 |
< |
"fs", name, "avail", NULL); |
303 |
> |
"fs", name, "mnt_point", NULL); |
304 |
> |
add_stat(BYTES, &disk[i].size, |
305 |
> |
"fs", name, "size", NULL); |
306 |
> |
add_stat(BYTES, &disk[i].used, |
307 |
> |
"fs", name, "used", NULL); |
308 |
> |
add_stat(BYTES, &disk[i].avail, |
309 |
> |
"fs", name, "avail", NULL); |
310 |
|
add_stat(LONG_LONG, &disk[i].total_inodes, |
311 |
< |
"fs", name, "total_inodes", NULL); |
311 |
> |
"fs", name, "total_inodes", NULL); |
312 |
|
add_stat(LONG_LONG, &disk[i].used_inodes, |
313 |
< |
"fs", name, "used_inodes", NULL); |
313 |
> |
"fs", name, "used_inodes", NULL); |
314 |
|
add_stat(LONG_LONG, &disk[i].free_inodes, |
315 |
< |
"fs", name, "free_inodes", NULL); |
315 |
> |
"fs", name, "free_inodes", NULL); |
316 |
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|
317 |
|
free(buf); |
318 |
|
} |
321 |
|
|
322 |
|
void populate_disk() { |
323 |
|
int n, i; |
324 |
< |
diskio_stat_t *diskio; |
324 |
> |
sg_disk_io_stats *diskio; |
325 |
|
|
326 |
< |
diskio = use_diffs ? get_diskio_stats_diff(&n) : get_diskio_stats(&n); |
326 |
> |
diskio = use_diffs ? sg_get_disk_io_stats_diff(&n) |
327 |
> |
: sg_get_disk_io_stats(&n); |
328 |
|
if (diskio != NULL) { |
329 |
|
for (i = 0; i < n; i++) { |
330 |
|
const char *name = diskio[i].disk_name; |
331 |
|
|
332 |
|
add_stat(STRING, &diskio[i].disk_name, |
333 |
< |
"disk", name, "disk_name", NULL); |
334 |
< |
add_stat(LONG_LONG, &diskio[i].read_bytes, |
335 |
< |
"disk", name, "read_bytes", NULL); |
336 |
< |
add_stat(LONG_LONG, &diskio[i].write_bytes, |
337 |
< |
"disk", name, "write_bytes", NULL); |
333 |
> |
"disk", name, "disk_name", NULL); |
334 |
> |
add_stat(BYTES, &diskio[i].read_bytes, |
335 |
> |
"disk", name, "read_bytes", NULL); |
336 |
> |
add_stat(BYTES, &diskio[i].write_bytes, |
337 |
> |
"disk", name, "write_bytes", NULL); |
338 |
|
add_stat(TIME_T, &diskio[i].systime, |
339 |
< |
"disk", name, "systime", NULL); |
339 |
> |
"disk", name, "systime", NULL); |
340 |
|
} |
341 |
|
} |
342 |
|
} |
343 |
|
|
344 |
|
void populate_proc() { |
345 |
< |
process_stat_t *proc = get_process_stats(); |
345 |
> |
/* FIXME expose individual process info too */ |
346 |
> |
sg_process_count *proc = sg_get_process_count(); |
347 |
|
|
348 |
|
if (proc != NULL) { |
349 |
|
add_stat(INT, &proc->total, "proc", "total", NULL); |
355 |
|
} |
356 |
|
|
357 |
|
void populate_net() { |
358 |
< |
int n, i; |
359 |
< |
network_stat_t *net; |
360 |
< |
network_iface_stat_t *iface; |
358 |
> |
int num_io, num_iface, i; |
359 |
> |
sg_network_io_stats *io; |
360 |
> |
sg_network_iface_stats *iface; |
361 |
|
|
362 |
< |
net = use_diffs ? get_network_stats_diff(&n) : get_network_stats(&n); |
363 |
< |
if (net != NULL) { |
364 |
< |
for (i = 0; i < n; i++) { |
365 |
< |
const char *name = net[i].interface_name; |
362 |
> |
io = use_diffs ? sg_get_network_io_stats_diff(&num_io) |
363 |
> |
: sg_get_network_io_stats(&num_io); |
364 |
> |
if (io != NULL) { |
365 |
> |
for (i = 0; i < num_io; i++) { |
366 |
> |
const char *name = io[i].interface_name; |
367 |
|
|
368 |
< |
add_stat(STRING, &net[i].interface_name, |
369 |
< |
"net", name, "interface_name", NULL); |
370 |
< |
add_stat(LONG_LONG, &net[i].tx, |
371 |
< |
"net", name, "tx", NULL); |
372 |
< |
add_stat(LONG_LONG, &net[i].rx, |
373 |
< |
"net", name, "rx", NULL); |
374 |
< |
add_stat(TIME_T, &net[i].systime, |
375 |
< |
"net", name, "systime", NULL); |
368 |
> |
add_stat(STRING, &io[i].interface_name, |
369 |
> |
"net", name, "interface_name", NULL); |
370 |
> |
add_stat(BYTES, &io[i].tx, |
371 |
> |
"net", name, "tx", NULL); |
372 |
> |
add_stat(BYTES, &io[i].rx, |
373 |
> |
"net", name, "rx", NULL); |
374 |
> |
add_stat(LONG_LONG, &io[i].ipackets, |
375 |
> |
"net", name, "ipackets", NULL); |
376 |
> |
add_stat(LONG_LONG, &io[i].opackets, |
377 |
> |
"net", name, "opackets", NULL); |
378 |
> |
add_stat(LONG_LONG, &io[i].ierrors, |
379 |
> |
"net", name, "ierrors", NULL); |
380 |
> |
add_stat(LONG_LONG, &io[i].oerrors, |
381 |
> |
"net", name, "oerrors", NULL); |
382 |
> |
add_stat(LONG_LONG, &io[i].collisions, |
383 |
> |
"net", name, "collisions", NULL); |
384 |
> |
add_stat(TIME_T, &io[i].systime, |
385 |
> |
"net", name, "systime", NULL); |
386 |
|
} |
387 |
|
} |
388 |
|
|
389 |
< |
iface = get_network_iface_stats(&n); |
389 |
> |
iface = sg_get_network_iface_stats(&num_iface); |
390 |
|
if (iface != NULL) { |
391 |
< |
for (i = 0; i < n; i++) { |
391 |
> |
for (i = 0; i < num_iface; i++) { |
392 |
|
const char *name = iface[i].interface_name; |
393 |
+ |
int had_io = 0, j; |
394 |
|
|
395 |
+ |
/* If there wasn't a corresponding io stat, |
396 |
+ |
add interface_name from here. */ |
397 |
+ |
if (io != NULL) { |
398 |
+ |
for (j = 0; j < num_io; j++) { |
399 |
+ |
if (strcmp(io[j].interface_name, |
400 |
+ |
name) == 0) { |
401 |
+ |
had_io = 1; |
402 |
+ |
break; |
403 |
+ |
} |
404 |
+ |
} |
405 |
+ |
} |
406 |
+ |
if (!had_io) { |
407 |
+ |
add_stat(STRING, &iface[i].interface_name, |
408 |
+ |
"net", name, "interface_name", NULL); |
409 |
+ |
} |
410 |
+ |
|
411 |
|
add_stat(INT, &iface[i].speed, |
412 |
< |
"net", name, "speed", NULL); |
412 |
> |
"net", name, "speed", NULL); |
413 |
|
add_stat(BOOL, &iface[i].up, |
414 |
< |
"net", name, "up", NULL); |
414 |
> |
"net", name, "up", NULL); |
415 |
|
add_stat(DUPLEX, &iface[i].dup, |
416 |
< |
"net", name, "duplex", NULL); |
416 |
> |
"net", name, "duplex", NULL); |
417 |
|
} |
418 |
|
} |
419 |
|
} |
420 |
|
|
421 |
|
void populate_page() { |
422 |
< |
page_stat_t *page; |
422 |
> |
sg_page_stats *page; |
423 |
|
|
424 |
< |
page = use_diffs ? get_page_stats_diff() : get_page_stats(); |
424 |
> |
page = use_diffs ? sg_get_page_stats_diff() : sg_get_page_stats(); |
425 |
|
if (page != NULL) { |
426 |
|
add_stat(LONG_LONG, &page->pages_pagein, "page", "in", NULL); |
427 |
|
add_stat(LONG_LONG, &page->pages_pageout, "page", "out", NULL); |
464 |
|
for (i = 0; i < argc; i++) { |
465 |
|
for (t = &toplevels[0]; t->name != NULL; t++) { |
466 |
|
if (strncmp(argv[i], t->name, |
467 |
< |
strlen(t->name)) == 0) { |
467 |
> |
strlen(t->name)) == 0) { |
468 |
|
t->interesting = 1; |
469 |
|
break; |
470 |
|
} |
491 |
|
/* Print the value of a stat. */ |
492 |
|
void print_stat_value(const stat *s) { |
493 |
|
void *v = s->stat; |
494 |
+ |
double fv; |
495 |
+ |
long lv; |
496 |
+ |
long long llv; |
497 |
|
|
498 |
|
switch (s->type) { |
499 |
|
case LONG_LONG: |
500 |
|
printf("%lld", *(long long *)v); |
501 |
|
break; |
502 |
+ |
case BYTES: |
503 |
+ |
llv = *(long long *)v; |
504 |
+ |
if (bytes_scale_factor != 0) { |
505 |
+ |
llv /= bytes_scale_factor; |
506 |
+ |
} |
507 |
+ |
printf("%lld", llv); |
508 |
+ |
break; |
509 |
|
case TIME_T: |
510 |
|
/* FIXME option for formatted time? */ |
511 |
< |
printf("%ld", *(time_t *)v); |
511 |
> |
lv = *(time_t *)v; |
512 |
> |
printf("%ld", lv); |
513 |
|
break; |
514 |
|
case FLOAT: |
469 |
– |
printf("%f", *(float *)v); |
470 |
– |
break; |
515 |
|
case DOUBLE: |
516 |
< |
printf("%f", *(double *)v); |
516 |
> |
if (s->type == FLOAT) { |
517 |
> |
fv = *(float *)v; |
518 |
> |
} else { |
519 |
> |
fv = *(double *)v; |
520 |
> |
} |
521 |
> |
if (float_scale_factor != 0) { |
522 |
> |
printf("%ld", (long)(float_scale_factor * fv)); |
523 |
> |
} else { |
524 |
> |
printf("%f", fv); |
525 |
> |
} |
526 |
|
break; |
527 |
|
case STRING: |
528 |
|
/* FIXME escaping? */ |
535 |
|
printf("%s", *(int *)v ? "true" : "false"); |
536 |
|
break; |
537 |
|
case DUPLEX: |
538 |
< |
switch (*(statgrab_duplex *) v) { |
539 |
< |
case FULL_DUPLEX: |
538 |
> |
switch (*(sg_iface_duplex *) v) { |
539 |
> |
case SG_IFACE_DUPLEX_FULL: |
540 |
|
printf("full"); |
541 |
|
break; |
542 |
< |
case HALF_DUPLEX: |
542 |
> |
case SG_IFACE_DUPLEX_HALF: |
543 |
|
printf("half"); |
544 |
|
break; |
545 |
|
default: |
593 |
|
s = NULL; |
594 |
|
} else { |
595 |
|
s = (const stat *)bsearch(&key, stats, |
596 |
< |
num_stats, |
597 |
< |
sizeof *stats, |
598 |
< |
compare); |
596 |
> |
num_stats, |
597 |
> |
sizeof *stats, |
598 |
> |
compare); |
599 |
|
} |
600 |
|
|
601 |
|
if (s == NULL) { |
629 |
|
"If no STATs are given, all will be displayed. Specify 'STAT.' to display all\n" |
630 |
|
"statistics starting with that prefix.\n" |
631 |
|
"\n"); |
632 |
< |
printf(" -l Linux sysctl-style output (default)\n" |
633 |
< |
" -b BSD sysctl-style output\n" |
634 |
< |
" -m MRTG-compatible output\n" |
635 |
< |
" -u Plain output (only show values)\n" |
636 |
< |
" -n Display cumulative stats once (default)\n" |
637 |
< |
" -s Display stat differences repeatedly\n" |
638 |
< |
" -o Display stat differences once\n" |
632 |
> |
printf(" -l Linux sysctl-style output (default)\n" |
633 |
> |
" -b BSD sysctl-style output\n" |
634 |
> |
" -m MRTG-compatible output\n" |
635 |
> |
" -u Plain output (only show values)\n" |
636 |
> |
" -n Display cumulative stats once (default)\n" |
637 |
> |
" -s Display stat differences repeatedly\n" |
638 |
> |
" -o Display stat differences once\n" |
639 |
|
" -t DELAY When repeating, wait DELAY seconds between updates (default 1)\n" |
640 |
< |
" -p Display CPU usage differences as percentages rather than\n" |
641 |
< |
" absolute values\n" |
640 |
> |
" -p Display CPU usage differences as percentages rather than\n" |
641 |
> |
" absolute values\n" |
642 |
> |
" -f SCALE Display floating-point values as integers scaled by FACTOR\n" |
643 |
> |
" -K Display byte counts in kibibytes\n" |
644 |
> |
" -M Display byte counts in mibibytes\n" |
645 |
> |
" -G Display byte counts in gibibytes\n" |
646 |
|
"\n"); |
647 |
|
printf("Version %s - report bugs to <%s>.\n", |
648 |
|
PACKAGE_VERSION, PACKAGE_BUGREPORT); |
652 |
|
int main(int argc, char **argv) { |
653 |
|
opterr = 0; |
654 |
|
while (1) { |
655 |
< |
int c = getopt(argc, argv, "lbmunsot:p"); |
655 |
> |
int c = getopt(argc, argv, "lbmunsot:pf:KMG"); |
656 |
|
if (c == -1) |
657 |
|
break; |
658 |
|
switch (c) { |
683 |
|
case 'p': |
684 |
|
use_cpu_percent = 1; |
685 |
|
break; |
686 |
+ |
case 'f': |
687 |
+ |
float_scale_factor = atol(optarg); |
688 |
+ |
break; |
689 |
+ |
case 'K': |
690 |
+ |
bytes_scale_factor = 1024; |
691 |
+ |
break; |
692 |
+ |
case 'M': |
693 |
+ |
bytes_scale_factor = 1024 * 1024; |
694 |
+ |
break; |
695 |
+ |
case 'G': |
696 |
+ |
bytes_scale_factor = 1024 * 1024 * 1024; |
697 |
+ |
break; |
698 |
|
default: |
699 |
|
usage(); |
700 |
|
} |
717 |
|
|
718 |
|
select_interesting(argc - optind, &argv[optind]); |
719 |
|
|
720 |
< |
/* We don't care if statgrab_init fails, because we can just display |
720 |
> |
/* We don't care if sg_init fails, because we can just display |
721 |
|
the statistics that can be read as non-root. */ |
722 |
< |
statgrab_init(); |
723 |
< |
if (statgrab_drop_privileges() != 0) |
722 |
> |
sg_init(); |
723 |
> |
if (sg_drop_privileges() != 0) |
724 |
|
die("Failed to drop setuid/setgid privileges"); |
725 |
|
|
726 |
|
switch (repeat_mode) { |